Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity

In the present study silver nano-particles were synthesised by green synthesis method using fenugreek leaves extract, provides necessary bioactive for reduction of silver ions to silver nanoparticles. The sharp bands of silver nanoparticles were observed around 432 nm. Synthesis process was further...

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Autores principales:	Gargi Ghoshal, Manpreet Singh
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2022
Materias:	Silver nanoparticles Fenugreek leaves extract Reducing agent Green synthesis Anti-microbial properties Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5
Acceso en línea:	https://doaj.org/article/650de6eab00d45128f2f59f576e47244
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spelling	oai:doaj.org-article:650de6eab00d45128f2f59f576e472442021-11-24T04:33:09ZCharacterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity2589-299110.1016/j.mset.2021.10.001https://doaj.org/article/650de6eab00d45128f2f59f576e472442022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2589299121000458https://doaj.org/toc/2589-2991In the present study silver nano-particles were synthesised by green synthesis method using fenugreek leaves extract, provides necessary bioactive for reduction of silver ions to silver nanoparticles. The sharp bands of silver nanoparticles were observed around 432 nm. Synthesis process was further optimized for pH, extraction temperature, Ag ion concentration, extract volume and extraction time on the basis of absorbance and average particles size respectively. FTIR analysis showed presence of corresponding peaks of O–H stretching and N–H amide groups. FESEM images revealed the structure and morphology of spherical AgNPs of average size 30 nm. The antibacterial activity of thus synthesized AgNPs was then tested against S. aureus, E. coli, P. aeruginosa and V. cholera and found synthesized AgNPs have higher inhibitory action against P. aeruginosa compared to other bacteria. The larger size of nano-particles is less active than smaller size of nano-particles due to small surface area.Gargi GhoshalManpreet SinghKeAi Communications Co., Ltd.articleSilver nanoparticlesFenugreek leaves extractReducing agentGreen synthesisAnti-microbial propertiesMaterials of engineering and construction. Mechanics of materialsTA401-492Energy conservationTJ163.26-163.5ENMaterials Science for Energy Technologies, Vol 5, Iss , Pp 22-29 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Silver nanoparticles Fenugreek leaves extract Reducing agent Green synthesis Anti-microbial properties Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5
spellingShingle	Silver nanoparticles Fenugreek leaves extract Reducing agent Green synthesis Anti-microbial properties Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5 Gargi Ghoshal Manpreet Singh Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
description	In the present study silver nano-particles were synthesised by green synthesis method using fenugreek leaves extract, provides necessary bioactive for reduction of silver ions to silver nanoparticles. The sharp bands of silver nanoparticles were observed around 432 nm. Synthesis process was further optimized for pH, extraction temperature, Ag ion concentration, extract volume and extraction time on the basis of absorbance and average particles size respectively. FTIR analysis showed presence of corresponding peaks of O–H stretching and N–H amide groups. FESEM images revealed the structure and morphology of spherical AgNPs of average size 30 nm. The antibacterial activity of thus synthesized AgNPs was then tested against S. aureus, E. coli, P. aeruginosa and V. cholera and found synthesized AgNPs have higher inhibitory action against P. aeruginosa compared to other bacteria. The larger size of nano-particles is less active than smaller size of nano-particles due to small surface area.
format	article
author	Gargi Ghoshal Manpreet Singh
author_facet	Gargi Ghoshal Manpreet Singh
author_sort	Gargi Ghoshal
title	Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
title_short	Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
title_full	Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
title_fullStr	Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
title_full_unstemmed	Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
title_sort	characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity
publisher	KeAi Communications Co., Ltd.
publishDate	2022
url	https://doaj.org/article/650de6eab00d45128f2f59f576e47244
work_keys_str_mv	AT gargighoshal characterizationofsilvernanoparticlessynthesizedusingfenugreekleaveextractanditsantibacterialactivity AT manpreetsingh characterizationofsilvernanoparticlessynthesizedusingfenugreekleaveextractanditsantibacterialactivity
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Characterization of silver nano-particles synthesized using fenugreek leave extract and its antibacterial activity

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